Chapter 3.4, Problem 1E

To determine

To write: the complete sentence.

Answer to Problem 1E

When a, b and c are real numbers such that $a\ne 0$ , the solution of the quadratic equation $a{x}^2+bx+c=0$ are $\underset{\_}{x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}}$

Explanation of Solution

Given information:

When a,b and c are real numbers such that $a\ne 0$ , the solution of the quadratic equation $a{x}^2+bx+c=0$ are ………..

The solution of the quadratic equation is given by quadratic formula,

  $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

So,

When a, b and c are real numbers such that $a\ne 0$ , the solution of the quadratic equation $a{x}^2+bx+c=0$ are $\underset{\_}{x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}}$